Climate at a Glance

Regional Mapping

Choose from the options below and click "Plot" to create a map. Select Temperature and Precipitation Maps are available for download.

Download Table Data: xml csv json
Download All Months/Years: xml csv json
Region Value Rank
(124 Years)
Pacific Northwest Basin41.3°F7540.6°F0.7°F
California River Basin54.8°F6754.5°F0.3°F
Great Basin44.0°F5344.0°F0.0°F
Lower Colorado River Basin53.2°F2554.1°F-0.9°F
Upper Colorado River Basin38.0°F4538.4°F-0.4°F
Rio Grande River Basin52.7°F754.4°F-1.7°F
Texas Gulf Coast River Basin59.5°F1261.0°F-1.5°F
Arkansas-White-Red Basin50.0°F1051.8°F-1.8°F
Lower Mississippi River Basin58.4°F3958.9°F-0.5°F
Missouri River Basin39.0°F4539.5°F-0.5°F
Souris-Red-Rainy Basin32.0°F8430.8°F1.2°F
Upper Mississippi River Basin40.0°F5640.0°F0.0°F
Great Lakes Basin39.8°F8139.0°F0.8°F
Tennessee River Basin52.4°F4352.7°F-0.3°F
Ohio River Basin46.9°F5046.9°F0.0°F
South Atlantic-Gulf Basin60.1°F6859.9°F0.2°F
Mid-Atlantic Basin45.6°F8044.9°F0.7°F
New England Basin37.4°F7836.8°F0.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published October 2019, retrieved on October 19, 2019 from